#623D17#623D17

#623D17 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.6% C 0.073 H 63.3°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#623D17
RGB	rgb(98, 61, 23)
HSL	hsl(30, 62%, 24%)
HSV	hsv(30, 77%, 38%)
CMYK	cmyk(0%, 37.8%, 76.5%, 61.6%)
CIE-LAB	lab(29.40, 12.48, 29.23)
CIE-LCH	lch(29.40, 31.78, 66.88°)
OKLab	oklab(39.6% 0.033 0.0656)
OKLCH	oklch(39.6% 0.073 63.3)
XYZ	xyz(6.8609, 5.9967, 1.6066)
Luminance	0.0600 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D17 #173C62

analogous

#621717 #623D17 #616217

triadic

#623D17 #17623D #3D1762

tetradic

#623D17 #176217 #173C62 #621761

square

#623D17 #176217 #173C62 #621761

split-complementary

#623D17 #176162 #171762

monochromatic

#190F06 #301E0B #623D17 #945C23 #C57B2E

Accessibility & contrast

On white

9.55

#623D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#623D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D17

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D17	#FFFFFF	#000000	##FFFFFF
##623D17	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494013

Deuteranopia (green-blind)

#514918

Tritanopia (blue-blind)

#6B3535

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #623d17;
/* rgb */ color: rgb(98, 61, 23);
/* oklch */ color: oklch(39.6% 0.073 63.3);

Tailwind

colors: {
  custom: {
    50: '#937256',
    500: '#623d17',
    950: '#000000',
  },
}

SCSS

$custom: #623d17;
$custom-light: #937256;
$custom-dark: #000000;

JSON

{
  "hex": "#623d17",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 23
  },
  "hsl": {
    "h": 30.4,
    "s": 61.983,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39601,
    "c": 0.0734,
    "h": 63.3
  },
  "luminance": 0.05996
}

Semantic roles & 50–950 ramp

primary

#623D17

secondary

#3C6A99

accent

#93E543

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #623D17

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →